package com.cloudkinto.dao;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.cloudkinto.entity.ExchangeRateDo;
import org.apache.ibatis.annotations.Mapper;

/**
 * (TExchangeRate)表数据库访问层
 *
 * @author makejava
 * @since 2020-07-21 17:22:58
 */
@Mapper
public interface ExchangeRateDao extends BaseMapper<ExchangeRateDo> {
    ExchangeRateDo getJPRate();

    Double getRateByType(Long type);

}